U.S. residential electricity EIA data: July 2026 US average 18.3¢/kWh Updated

6 appliances · US average 18.3¢/kWh

Heating Appliances: Cost to Run

Space heaters, heat pumps, water heaters and other appliances that turn electricity into heat — usually the biggest winter bill drivers.

Heating appliance running costs compared

At typical use and the US average rate (EIA, Jul 2026).
Typical use
Space Heater 1,500W 8 hours a day 365.0 $66.84 $802
Oil-Filled Radiator 1,500W 8 hours a day 255.5 $46.79 $561
Heat Pump 3,000W 8 hours a day 730.1 $134 $1,604
Electric Blanket 100W 8 hours a day 24.3 $4.46 $53.47
Electric Water Heater 4,500W 3 hours a day 410.7 $75.19 $902
Electric Baseboard Heater 1,500W 8 hours a day 365.0 $66.84 $802